exhaust muffler
消音器
car muffler
汽車消音器
a muffler like that worn by the meanest of people.
一條像社會最底層的人所戴的圍巾。
The colors of your coat, hat and muffler shall harmonize.
你外套、帽子和圍巾的色彩應該協調。
The driver deadened the noise of the car with a new muffler.
司機安裝了新的消聲器減少汽車嗓音。
The sound tranfer loss of 2 kind of muffler structures are calculated, then tested and verified on the double sound transferrer random exciting exhaust muffler testing rig.
利用此種矩陣,計算了兩種結構的消聲器的傳遞損失,並在雙傳聲器隨機激勵消聲器試驗檯上進行了試驗驗證。
By using this method, the effects of various parameters on the performance of the exhaust muffler and a variation law are clear and all the indexes of the new muffer are improved.
通過正交設計,使新消聲器的各項指標得到提高。
The new muffler device has simple structure,it has lesser effect on the resistance loss of chief ventil...
該消聲裝置結構簡單,對主要通風機的阻力損失影響小,防塵、防潮及降噪效果明顯,可廣泛的應用於煤礦主要通風機的消聲降噪。
JCQ depurant-muffler is adopted on 49ZQ engine using small rare-earth element balls as catalyst and took the method of quadrature frequency band optimization to opetmize the configuration parameters.
用於492Q發動機的JCQ淨化消聲器採用稀土小球爲催化劑，用正交頻帶加權優化法優選消聲器結構參數，取得良好的消聲、淨化性能。
exhaust muffler
消音器
car muffler
汽車消音器
a muffler like that worn by the meanest of people.
一條像社會最底層的人所戴的圍巾。
The colors of your coat, hat and muffler shall harmonize.
你外套、帽子和圍巾的色彩應該協調。
The driver deadened the noise of the car with a new muffler.
司機安裝了新的消聲器減少汽車嗓音。
The sound tranfer loss of 2 kind of muffler structures are calculated, then tested and verified on the double sound transferrer random exciting exhaust muffler testing rig.
利用此種矩陣,計算了兩種結構的消聲器的傳遞損失,並在雙傳聲器隨機激勵消聲器試驗檯上進行了試驗驗證。
By using this method, the effects of various parameters on the performance of the exhaust muffler and a variation law are clear and all the indexes of the new muffer are improved.
通過正交設計,使新消聲器的各項指標得到提高。
The new muffler device has simple structure,it has lesser effect on the resistance loss of chief ventil...
該消聲裝置結構簡單,對主要通風機的阻力損失影響小,防塵、防潮及降噪效果明顯,可廣泛的應用於煤礦主要通風機的消聲降噪。
JCQ depurant-muffler is adopted on 49ZQ engine using small rare-earth element balls as catalyst and took the method of quadrature frequency band optimization to opetmize the configuration parameters.
用於492Q發動機的JCQ淨化消聲器採用稀土小球爲催化劑，用正交頻帶加權優化法優選消聲器結構參數，取得良好的消聲、淨化性能。
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